The sun is finally making its tentative return, which means garden parties, picnics in the park and – most thrillingly of all – the prospect of harvesting free electricity from the sky using ...

Or, we can jump into an exchange-traded fund (ETF), like the Amplify Lithium & Battery Technology ETF (NYSEARCA:BATT). Just recently, the BATT ETF ran from about $8.56 to a recent high of $9.60.

In short: Two students were awoken after a lithium-ion battery powered mobile phone bank ... it's charged — you can take it off and unplug the charger," Ms Hughson said. "Also, make sure ...

Tohoku University researchers have made a groundbreaking advancement in battery technology ... The professor said, “Lithium is scarce and unevenly distributed, whereas magnesium is abundantly ...

The 680-megawatt lithium-ion battery bank is big even for California, which boasts about 55% of the nation's power storage capacity, according to data from the U.S. Energy Information Administration.

Battery industry heavyweight CATL has unveiled its latest ... which it says is “an impressive milestone for lithium iron phosphate (LFP) batteries used in energy storage.” CATL describes TENER as the ...